Originally Posted by
fixit69
Have you played "switch the buffer/spring/reciever extention till you find what works" game. So much fun...
Seriously, there is a lot of things you can do before you start on the GP. Lots of info on sbr's on here too.
If the gas port is right, you don't have to play any games. H2/carbine or A5 buffer system and done.
The wrong port is the root of many AR problems.
"What would a $2,000 Geissele Super Duty do that a $500 PSA door buster on Black Friday couldn't do?" - Stopsign32v
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